Human B7-1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
The purity of Human B7-1 is greater than 95% as determined by SEC-HPLC.
Human B7-1, His Tag captured on CM5 Chip via Anti-His Antibody can bind Human CTLA4, hFc Tag with an affinity constant of 1.1nM as determined in SPR assay (Biacore T200).
Immobilized Human B7-1, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human CTLA-4, hFc Tag with the EC50 0.12μg/ml determined by ELISA.
Supplier Page from Kactusbio Inc. for Human B7-1/CD80 Protein (B71-HM480)